A broken HVAC unit can cause a lot of inconvenience. Luckily, a good emergency HVAC company can come to your rescue when you need them most.
An Emergency HVAC company repair service is available 24/7 and will send someone right away if you have an issue with your heating or air conditioning. This will avoid you having to stop your day-to-day activities until the problem gets fixed.
Leaking Refrigerant
If you notice that your AC unit is struggling to cool your home, it might have a leak. Refrigerant is a chemical that helps your system absorb heat and change it into a liquid before sending it outside.
When your refrigerant starts leaking, your air conditioning system will have to work harder to cool your home and use more energy. This can cause your electric bills to go up, so be sure you pay attention to any changes in your monthly utility bill.
Refrigerant lines connect the indoor air handler to the compressor in the outdoor unit, and any holes or gaps can cause this liquid to leak out. Over time, these holes can get larger, which can affect the way your AC works.
Gas Leaks
Gas leaks can be fatal, and they can also cause a fire or explosion. To prevent these risks, homeowners should have their gas lines and appliances regularly serviced.
A gas leak may cause a hissing sound, or it might create air bubbles inside the home. If you hear or see these signs, call an emergency HVAC company.
The smell of rotten eggs or sulfur is another common sign of a gas leak. A smell like this can be overwhelming and dangerous to inhale, and it’s a reason to evacuate your home immediately.
Carbon monoxide poisoning can also cause symptoms such as headaches, dizziness, fatigue, nausea, and difficulty breathing. In extreme cases, the effects of exposure can include reddening of the skin and lips, unconsciousness, and even death.
Regardless of the size of the leak, it’s important to shut down your furnace and exit the home as quickly as possible. Once you’re out, it’s best to stay away from the house until the authorities say it’s safe.
Blown Fuses
A blown fuse at an Emergency HVAC company can be terrifying for some homeowners. Not only is it a sign that there’s something wrong with your system, but you also have to figure out why it’s blowing.
The most common reason for a fuse to blow is when it’s overloaded. This happens when an appliance that uses a lot of power, such as a vacuum cleaner or space heater, draws too much current on one circuit.
Another cause is when a hot wire somewhere in your system touches either the grounding path or a neutral wire, causing a short circuit. This can occur because of loose wire connections, damaged wires somewhere along the circuit or a mis-wired lamp plugged into an outlet.
In this case, you may need a professional electrician to identify and fix the issue. It’s always better to call a pro than risk doing the repair yourself.
Noisy HVAC Unit
Your HVAC system is a complex machine that can make a variety of noises as it operates. Some of these noises are normal, while others indicate serious issues that need to be addressed right away.
Banging sounds from your air conditioning blower can signal a problem with the fan belt, motor, or ductwork. This isn’t something you can DIY, so contact an HVAC technician for help.
Thwapping sounds from your furnace can also indicate a loose part that needs to be replaced. Alternatively, it could mean the unit isn’t receiving enough electricity to run.
Clanking and humming sounds can be caused by dirt or debris stuck inside of the fan coils, compressor, or condenser. Remove any obstacles to avoid further damage, but call an HVAC specialist if you can’t get the parts out yourself.
Buzzing is another common sound that signals a serious AC electrical issue. Loose wires, frayed junctions, and even a refrigerant line touching the wall can all cause this sound.
